[PATCH] staging: pi433: remove unnecessary parentheses

[Valentin Vidic]

Fixes checkpatch warnings:

  CHECK: Unnecessary parentheses around 'mantisse != mantisse16'
  CHECK: Unnecessary parentheses around 'mantisse != mantisse20'
  CHECK: Unnecessary parentheses around 'mantisse != mantisse24'

Signed-off-by: Valentin Vidic <valentin.vi...@carnet.hr>
---
 drivers/staging/pi433/rf69.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/pi433/rf69.c b/drivers/staging/pi433/rf69.c
index bdd00f750765..a07fc6bc27f7 100644
--- a/drivers/staging/pi433/rf69.c
+++ b/drivers/staging/pi433/rf69.c
@@ -391,9 +391,9 @@ static int rf69_set_bandwidth_intern(struct spi_device 
*spi, u8 reg,
                return -EINVAL;
        }
 
-       if ((mantisse != mantisse16) &&
-           (mantisse != mantisse20) &&
-           (mantisse != mantisse24)) {
+       if (mantisse != mantisse16 &&
+           mantisse != mantisse20 &&
+           mantisse != mantisse24) {
                dev_dbg(&spi->dev, "set: illegal input param");
                return -EINVAL;
        }
-- 
2.15.1